Finding the Fourth Proportional to 91,663,196.05, 126,493,456.37 and 50,410,088.43

Step by Step Solution

1. Step 1: Write the proportion equation
   91,663,196.05 : 126,493,456.37 = 50,410,088.43 : x
2. Step 2: Convert to fraction form
   91,663,196.05/126,493,456.37 = 50,410,088.43/x
3. Step 3: Cross multiply
   91,663,196.05x = 126,493,456.37 × 50,410,088.43
4. Step 4: Simplify right side
   91,663,196.05x = 6,376,546,320,795,579
5. Step 5: Solve for x
   x = 6,376,546,320,795,579/91,663,196.05
6. Step 6: Final answer
   x = 69,564,957.32